Calcium carbonate (C15-1240-533)

Catalog No.: C15-1240-533
Manufacturer No.: 239216-100G
Manufacturer Name: Sigma-Aldrich
Quantity: 100
Unit of Measure: GR

Price: $56.23

List Price: $62.48

CaCO 3 occurs naturally as the principal constituent of limestone, marble, and chalk, which can be prepared by the precipitation from dissolved calcium hydroxide and carbon dioxide. Application Calcium carbonate can be used as a precursor to

Enjoy exclusive benefits including discounted pricing on orders by contacting our Sales Executives to open an account.

Current Stock:

Quantity:

Adding to cart… The item has been added

Description
Specifications

General description

CaCO₃ occurs naturally as the principal constituent of limestone, marble, and chalk, which can be prepared by the precipitation from dissolved calcium hydroxide and carbon dioxide.

Application

Calcium carbonate can be used as a precursor to prepare Pd/CaCO₃, which can be used as a catalyst:

In Miyaura-Suzuki cross-coupling reactions.
In the ligand-free Stille cross-coupling reaction between aryl halides and tributylphenyltin to synthesize biphenyls.

It can also be used as a base in the Pd-catalyzed regioselective Heck reaction of fluorinated haloaryls with olefins to synthesize substituted olefins.

Other Notes

Go to Redi-Dri^™ Product Listing 795445

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

UPC:: 51171501
Condition:: New
Weight:: 1.00 Ounces
HazmatClass:: No
WeightUOM:: LB
MPN:: 239216-100G

Cenmed Satisfaction Guarantee

At Cenmed, your confidence and satisfaction are paramount. We guarantee the quality and reliability of our extensive range of clinical and laboratory supplies. If you're not completely satisfied with your purchase, we offer a straightforward return process and dedicated support to resolve your concerns promptly. Our commitment ensures that you can order with confidence, knowing that Cenmed is dedicated to superior service and customer satisfaction. Trust us to meet your needs with every order, backed by our promise of excellence. Learn more in Help & FAQs.

"Cenmed provides me access to the same products/services normally reserved for much larger labs than mine. I was presently surprised by their product offering."

LAB DIRECTOR

"We utilized Cenmed's capabilities for a variety of projects around the world. They are a valued partner and supplier."

PHARMACEUTICAL SUPPLY CHAIN LEADER

"The reps are very good at finding products for customers in this period of supply chain issues."

SCOTT BEHMAN

"Your customer service has been excellent and makes me excited about purchasing with Cenmed in the future!!"

PROCUREMENT + BILLING COORDINATOR AT PHARMA.